EP1318914A1 - Druckeinheit - Google Patents
DruckeinheitInfo
- Publication number
- EP1318914A1 EP1318914A1 EP01982107A EP01982107A EP1318914A1 EP 1318914 A1 EP1318914 A1 EP 1318914A1 EP 01982107 A EP01982107 A EP 01982107A EP 01982107 A EP01982107 A EP 01982107A EP 1318914 A1 EP1318914 A1 EP 1318914A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- speed
- cylinder
- printing unit
- unit according
- forme cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000007639 printing Methods 0.000 title claims abstract description 86
- 238000004519 manufacturing process Methods 0.000 claims abstract description 37
- 238000005406 washing Methods 0.000 claims description 19
- 238000003384 imaging method Methods 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 description 53
- 239000010959 steel Substances 0.000 description 53
- 238000007774 anilox coating Methods 0.000 description 23
- 238000004042 decolorization Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010017 direct printing Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F7/00—Rotary lithographic machines
- B41F7/02—Rotary lithographic machines for offset printing
- B41F7/10—Rotary lithographic machines for offset printing using one impression cylinder co-operating with several transfer cylinders for printing on sheets or webs, e.g. satellite-printing units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/004—Electric or hydraulic features of drives
- B41F13/0045—Electric driving devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F5/00—Rotary letterpress machines
- B41F5/24—Rotary letterpress machines for flexographic printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F7/00—Rotary lithographic machines
- B41F7/02—Rotary lithographic machines for offset printing
- B41F7/025—Multicolour printing or perfecting on sheets or on one or more webs, in one printing unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F7/00—Rotary lithographic machines
- B41F7/02—Rotary lithographic machines for offset printing
- B41F7/12—Rotary lithographic machines for offset printing using two cylinders one of which serves two functions, e.g. as a transfer and impression cylinder in perfecting machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2200/00—Printing processes
- B41P2200/10—Relief printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2200/00—Printing processes
- B41P2200/10—Relief printing
- B41P2200/12—Flexographic printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2200/00—Printing processes
- B41P2200/30—Heliography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2213/00—Arrangements for actuating or driving printing presses; Auxiliary devices or processes
- B41P2213/70—Driving devices associated with particular installations or situations
- B41P2213/73—Driving devices for multicolour presses
- B41P2213/734—Driving devices for multicolour presses each printing unit being driven by its own electric motor, i.e. electric shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2217/00—Printing machines of special types or for particular purposes
- B41P2217/10—Printing machines of special types or for particular purposes characterised by their constructional features
- B41P2217/13—Machines with double or multiple printing units for "flying" printing plates exchange
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2227/00—Mounting or handling printing plates; Forming printing surfaces in situ
- B41P2227/70—Forming the printing surface directly on the form cylinder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2233/00—Arrangements for the operation of printing presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2233/00—Arrangements for the operation of printing presses
- B41P2233/10—Starting-up the machine
- B41P2233/11—Pre-inking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2235/00—Cleaning
Definitions
- the invention relates to a printing unit according to the preamble of claims 1, 2 or 27.
- a four-cylinder printing unit is known from DE 196 03 663 A1, the two cooperating transfer cylinders being firmly coupled to one another and being able to be driven either by the drive of one or both associated forme cylinders or by means of a transverse shaft which can be connected to the motors.
- one of the forme cylinders can be stopped for the purpose of changing the plate, while the assigned transfer cylinder continues to run synchronously with the second forme cylinder.
- a five-cylinder printing unit has an operating state in which one of the forme cylinders can be stopped for the purpose of changing the plate, while the associated transfer cylinder is either also fixed or can be rotated together with the forme cylinder independently of the other three cylinders.
- EP 09 97 273 A2 discloses an operating mode of a four-cylinder printing unit, with one forme cylinder being set apart from the other cylinders which act together.
- the parked forme cylinder is rotatable in one example by a drive motor and in another example by an auxiliary motor.
- the invention has for its object to provide a printing unit.
- cylinders or cylinder groups can be moved independently of one another at different speeds or directions of rotation, which is necessary, for example, when changing the printing form, when feeding in a paper web, when inking or washing rollers and cylinders independently.
- different set-up actions with standstill (zero speed) or the production speed different set-up speed or speed for the individual cylinder types are thus possible side by side, with the paper web running or standing.
- the simultaneous fulfillment of several different requirements for different components of a printing unit or a printing unit is particularly advantageous.
- the operating modes on the one hand help to save time and thus reduce product unit costs and, on the other hand, enable various setup work to be carried out with the paper web running at production speed or at feeding speed.
- a flying plate change for one- or two-sided imprint operation is possible.
- a printing form is changed or pre-inked, while the associated steel cylinder continues to rotate at the production speed, or washing, pre-inking or likewise a change of the elevator takes place.
- printing units that have a z. B. have a steel cylinder counterpressure cylinder
- These printing units together with the operating modes or states according to the invention, allow the paper web to be guided at the pulling-in or production speed, while set-up work can be carried out on a forme cylinder.
- the modes of operation allow setup work to be carried out, e.g. B. the washing and / or changing of elevators or printing forms, pre-inking or dry running, ie the decolorization of the cylinder, with the paper web at a standstill and without this being impaired.
- the operating states are of great importance due to flexibility and time and waste savings.
- the forme cylinder and inking roller can run through different setup programs at the same time.
- Independent operation of the rollers assigned to the forme cylinders for ink application is also advantageous. For example, washing or pre-inking takes place regardless of the speed and direction of rotation, while the forme cylinder also runs through a set-up program.
- Figure 1 is a schematic side view of a two-cylinder printing unit with roller.
- Figure 2 is a schematic side view of a two-cylinder printing unit with the roller turned off.
- Fig. 3 is a schematic side view of a two-cylinder printing unit with roller and an additional forme cylinder;
- FIG. 4 shows a schematic side view of a two-cylinder printing unit with an additional forme cylinder
- a printing unit of a printing press in particular a rotary printing press, has a first cylinder 01, e.g. B. a forme cylinder 01.
- the forme cylinder 01 acts via a web 06 with an impression cylinder 24, e.g. B. a steel cylinder 24 together and can be switched on and off.
- the forme cylinder 01 is rotatable independently of the impression cylinder 24, i. H. it rotates depending on the operating state z. T. with 24 different speeds and / or directions of rotation from the impression cylinder. Likewise, the impression cylinder 24 rotates z. T. regardless of the forme cylinder 01.
- the operating states are defined below by means of speeds or effective peripheral speeds on the lateral surfaces, hereinafter referred to as “speeds”.
- speeds The operating states mentioned with the term “speed” are to be applied to the term “speed” in the same way.
- the forme cylinder 01 can assume one or more of the following operating states: it can be at a standstill, ie rotate at a speed "zero" commercial vehicle, but it can also rotate at a production speed PFZ or a set-up speed RFZ, which is usually from the standstill commercial vehicle and the production speed PFZ is different.
- the set-up speed RFZ can in turn be a speed DWFZ " for changing the printing form, a speed VEFZ for pre-inking or a speed WFZ for washing.
- Another set-up speed RFZ can also be a speed TFFZ for dry running, ie the decolorization of the forme cylinder 01 the web 06, or a speed EFZ for pulling in the web 06.
- the set-up speed RFZ can also represent a speed BBFZ for the imaging.
- the production speed PFZ for the forme cylinder 01 is for a double extent z. B. between 20,000 and 50,000 revolutions per hour (U / h), preferably at 35,000 to 45,000 U / h.
- the speed VEFZ of the forme cylinder 01 which is characteristic of the pre-inking is, for example, in the range from 6,000 to 12,000 rev / h.
- the speed WFZ is z. B. at 200 to 1,000 U / h, in particular between 300 and 800 U / h.
- the speed EFZ of the z. B. moving forme cylinder 01 for pulling the web 06 is, for example, 300 to 2,000 U / h, in particular 300 to 800 U / h, which is approximately a pulling speed for the web 06 of 6 to 30 m / min, in particular 6 to 12 m / min.
- the speed DWFZ for the automatic change of the printing form can be between 300 U / h and 2,000 U / h, in particular between 300 and 1,000 U / h, with the direction of rotation usually being reversed during the change process.
- the speed DWFZ can, however. B. in so-called. Jog mode, between 120 and 300 U / h. With direct imaging of the printing form or the cylinder surface on the forme cylinder 01, z. B.
- the speed BBFZ of the forme cylinder 01 usually above the production speed PFZ, for example over 50,000 U / h, in particular over 70,000 U / h for web-fed rotary printing presses, and over 5,000 U / h, in particular between 5,000 and 30,000 U / h for sheet-fed printing presses.
- the speed TFFZ of the forme cylinder 01 for dry running, d. H. Decolorization of the forme cylinder 01 lies z. B. between 2,000 and 4,000 U / h.
- the speeds mentioned for the forme cylinder 01 preferably relate to cylinder 01 of double circumference, i. H. on cylinder 01 on its circumference in.
- Two printing forms can be attached one after the other in the circumferential direction. The scope of this depends on the format and is e.g. B. between 900 mm and 1,300 mm.
- the speeds for the forme cylinder 01 must be doubled accordingly. The same applies to printing units, whereby a forme cylinder 01 with a single circumference interacts with an impression cylinder 24 with a double circumference.
- the directions of rotation are counterclockwise and clockwise. These directions of rotation are defined in the following figures, which represent the side views of the cylinder 01.
- the inking roller 04 designed as anilox or anilox roller 04 or as a rubberized inking roller 04, can also be at a standstill, ie it rotates at a speed "zero" NW, with a production speed PW or with a set-up speed RW.
- the set-up speed RW can be one Speed VEW for pre-inking, a speed WW for washing or a speed WLW for continuing the inking roller 04.
- the preferred speed ranges for the inking roller 04 depend on the printing process and / or on the configuration of the printing unit or the inking unit.
- the ink roller 04 designed as a simple, rubberized inking roller 04, preferably has approximately one third of the circumference of a forme cylinder 01 of double circumference.
- An anilox roller 04 which interacts directly with the forme cylinder 01 can have the circumference of a forme cylinder 01 of a single circumference, or, in particular in high or flexographic printing, of a forme cylinder 01 of twice the circumference.
- the production speed PW is z. B. between 40,000 to 100,000 U / h for the anilox 04 directly interacting with the forme cylinder 04 or anilox roller 04 single circumference, and between 60,000 and 150,000 U / h for the case of the inking roller 04.
- the circumference is Production speed PW z. B. between 20,000 to 50,000 U / h.
- the speed VEW for pre-inking the ink roller 04 is z. B. between 12,000 to 24,000 U / h in the case of anilox 04 or anilox roller 04 of simple scope and between 18,000 and 36,000 U / h in the case of an inking roller 04.
- the speed WW for washing the ink roller 04 is z. B. 600 to 1,600 U / h in the case of an anilox 04 or anilox roller 04 of simple scope and is between 900 and 2,400 U / h for the case of an inking roller 04.
- the speed WLW is preferably between 3,000 and 6,000 rpm for the anilox roller 04 double the circumference, between 6,000 and 12,000 rev / h for the 1 anilox roller 04 single circumference and between 9,000 and 18,000 rev / h for the inking roller 04.
- the production speed of the forme cylinder 01 PFZ is z. B. between 6.4 and 16 m / s, in particular between 11 and 15 m / s.
- the speed of the forme cylinder 01 PWFZ for the automated change of the printing form lies e.g. B. between 0.32 and 0.64 m / s, for manual change z. B. between 0.10 and 0.32 m / s.
- the speed VEFZ of the forme cylinder 01 is z. B. between 1.9 and 3.9 m / s, while for washing the printing form WFZ z. B. is between 0.06 and 0.32 m / s, in particular between 0.10 and 0.26 m / s.
- the speed of the forme cylinder 01 is z. B. between 0.64 and 1.3 m / s.
- the speed of the forme cylinder 01 for BBFZ imaging is i.
- d. R greater than 16 m / s, in particular greater than 22 m / s for web-fed printing machines, and for sheet-fed machines greater than 1.6 m / s, in particular between 1.6 and 9.6 m / s.
- the speed EFZ of the forme cylinder 01 is z. B. between 0.10 and 0.50 m / s, in particular between 0.10 and 0.2 m / s.
- the speeds for the inking roller 04 depend on the speed of the operating state in the state in which the forme cylinder 01 is positioned, so that, for example, the production speed of the inking roller 04 PW is likewise in the range between 6.4 and 16 m / s, in particular between 11 and 15 m / s lies. If the inking roller 04 is designed as anilox roller 04, its scope can then, for. B. correspond approximately to the circumference of a forme cylinder 01 simple circumference. Is the size of the anilox roller 04 selected larger, z. B. between 1.0 and 1.2 m, the above speeds PW are smaller to choose. In the case of ink rollers 04 designed as inking roller 04, the same applies accordingly, the speed to be selected again depending on the circumference of the ink rollers 04, which, for. B. is between 0.35 and 0.5 m.
- the speed of the ink roller 04 is for pre-inking z. B. between 1.9 to 4.0 m / s. and for washing between 0.08 and 0.3 m / s. To continue running, the speed of the inking roller 04 is z. B. between 0.95 and 1.95 m / s.
- Suitable or desired speeds for the mentioned rotating bodies 01; designed as cylinders 01 and rollers 04; 04 can be determined based on the advantageous speeds with knowledge of the effective ranges for the most varied diameters.
- rollers 04 are generalized for simplicity and shown with a uniform diameter.
- the operating states are described on the basis of rotational speeds. However, the same exemplary embodiments can also be read on the speeds characterizing the operating states.
- the steel cylinder 24 can be at a standstill, ie it rotates at a speed "zero" NSZ, with a production speed PSZ or with a set-up speed RSZ.
- the set-up speed RSZ of the steel cylinder 24 can set a speed AWSZ for changing a support or an elevator , a speed ESZ for pulling in the web 06 or a speed WSZ for washing the steel cylinder 24, a speed TFSZ for dry driving, ie the decolorization of the forme cylinder 01 on the web 06.
- the production speed PSZ for the steel cylinder 24 is, for. B. between 20,000 and 50,000 U / h, preferably at 35,000 to 45,000 U / h.
- the speed AWSZ is between 300 and 2,000 rev / h, in particular between 300 and 1,000 rev / h.
- the speed ESZ of the steel cylinder 24 for pulling in the web 06 is, for example, 300 to 2,000 U / h, in particular 300 to 800 U / h.
- the speed WSZ is z. B. at 200 to 1,000 U / h, in particular between 300 and 800 U / h.
- the speed TFSZ for dry driving for the steel cylinder 24 is, for example, between 2,000 and 4,000 rev / h, in particular between 2,000 and 3,000 rev / h.
- the specified speed ranges correspond to cylinders 01; 24 double circumference.
- the speed information for the steel cylinder 24 roughly doubles.
- the above-mentioned speeds of the steel cylinder 24 are advantageously multiplied by approximately 2/3.
- the various operating states are representative of operating states, which are short due to the rotational speeds or peripheral speeds. Speeds are defined.
- the production speed of the steel cylinder 24 PSZ is z. B. between 6.4 and 16 m / s, in particular between 11 and 15 m / s.
- the speed of the steel cylinder 24 AWSZ for changing the elevator is z. B. between 0.32 and 0.64 m / s, while washing the steel cylinder 24 WSZ z. B. is between 0.06 and 0.32 m / s, in particular between 0.10 and 0.26 m / s.
- the speed of the steel cylinder 24 is z. B. between 0.64 and 1.3 m / s.
- the speed ESZ for feeding is z. B. between 0.10 and 0.50 m / s. in particular between 0.10 and 0.2 m / s.
- suitable or desired speeds can be determined on the basis of the advantageous speeds with knowledge of the effective sizes for the most varied diameters.
- a first embodiment the steel cylinder 24 rotates at the production speed PSZ, for. B. clockwise, while the forme cylinder 01 parked by the steel cylinder 24 rotates with the set-up speed RFZ, for example with the speed DWFZ for changing the printing form or alternatively with the speed BBFZ for imaging.
- Forme cylinder 01 and associated inking roller 04 are set apart, for example, with inking roller 04 also rotating at one of its set-up speeds RW.
- the inking roller 04 can, however, also be at a standstill NW.
- FIG. 1 the steel cylinder 24 rotates at the production speed PSZ, for. B. clockwise, while the forme cylinder 01 parked by the steel cylinder 24 rotates with the set-up speed RFZ, for example with the speed DWFZ for changing the printing form or alternatively with the speed BBFZ for imaging.
- Forme cylinder 01 and associated inking roller 04 are set apart, for example, with inking roller 04 also rotating at one of its set-up speeds RW.
- the steel cylinder 24 rotates at the set-up speed RSZ, for example at the speed ESZ for drawing in the web 06, while the forme cylinder 01 parked by the steel cylinder 24 is at a standstill commercial vehicle.
- the inking roller 04 and the forme cylinder 01 are preferably set apart from one another, with the inking roller 04 rotating with one of its set-up speeds RW, in particular with the speed WLW, for the purpose of maintaining the surface moisture, so that it can continue to run at a reduced speed.
- the steel cylinder 24 is at a standstill NSZ, while the forme cylinder 01, which is turned off by the steel cylinder 24, has one of its set-up speeds RFZ, for. B. with the speed DWFZ for changing the printing form or alternatively with the speed BBFZ for imaging.
- the forme cylinder 01 can turn clockwise and / or counterclockwise.
- the ink roller 04 set off by the forme cylinder 01 can rotate at the same time as the set-up speed RW or be at a standstill, i. H. turn NW at a speed of "zero".
- the steel cylinder 24 rotates at one of its set-up speeds RSZ, e.g. B. with the speed TFSZ for drying the forme cylinder 01, z. B. clockwise, while the form cylinder 01 employed on the steel cylinder 24 rotates with one of its set-up speeds RFZ, for example at its speed TFFZ for the dry running of the printing form.
- RSZ set-up speeds
- RFZ speed for example at its speed TFFZ for the dry running of the printing form.
- Forme cylinder 01 and associated inking roller 04 are set apart.
- the inking roller 04 for example, also rotates at one of its set-up speeds RW, e.g. B. at the speed WW for washing the inking roller 04.
- the inking roller 04 can, however, already be at a standstill NW, as is the case, for example, at the end of production.
- the inking roller 04 rotates at one of its set-up speeds RW, e.g. B. with the speed WLW for continuing, z. B. clockwise, while the form cylinder 01 parked by the steel cylinder 24 with a its set-up speed RFZ, for example with its ' speed DWFZ for changing the printing form or alternatively with the speed BBFZ for imaging.
- the steel cylinder 24 rotates, for example, at the production speed PSZ.
- the steel cylinder 24, and thus the web 06 is at a standstill NSZ. However, if the web 06 is drawn in while the printing form is being changed, the steel cylinder 24 can rotate at the speed ESZ for drawing in the web 06.
- the steel cylinder 24 interacts with the forme cylinder 01 and the second forme cylinder 09, both forme cylinders 01; 09 simultaneously, one of the forme cylinders 01; 09 either or none of the forme cylinders 01; 09 can be employed.
- the second forme cylinder 09 together with the steel cylinder 24 all of the operating states mentioned for the first forme cylinder 01 in conjunction with the steel cylinder 24 are possible, independently and parallel to the operating states from the exemplary embodiments seventy to seventy-three.
- the second forme cylinder 09 can have its own inking roller 04, for the operating states of which the above also applies. In the following examples, the two forme cylinders 01; 09 but the common inking roller 04.
- the steel cylinder 24 and the second forme cylinder 09 employed on the steel cylinder 24 rotate with their respective production speed PSZ; PFZ, but in the opposite direction of rotation.
- the first forme cylinder 01 is turned off from the steel cylinder 24 and rotates at one of its set-up speeds RFZ, e.g. B. with the speed DWFZ for changing the printing form or alternatively with the speed BBFZ for imaging.
- the inking roller 04 is swiveled away from the first forme cylinder 01 and swiveled onto the second forme cylinder 09 and rotates at the production speed PW, but against the direction of rotation of the second forme cylinder 09.
- the conditions can be used Changing the printing form on the second forme cylinder 09 when the first forme cylinder 01 is popping.
- both forme cylinders 01; 09 turned off by the steel cylinder 24.
- the steel cylinder 24 rotates at one of its set-up speeds RST, e.g. B. with the speed ESZ for pulling the web 06.
- At least one of the two forme cylinders 01; 09 turns z. B. with one of its set-up speeds RFZ, in particular with the speed DWFZ for changing the printing form or alternatively with the speed BBFZ for imaging.
- one of the forme cylinders 01; 09 but also to guide the web 06 at the speed EFZ for pulling in the web 06.
- the inking roller 04 rotates, for example, at the speed WLW for continuing to run or is at a standstill NW.
- the steel cylinder 24 and at least one of the two forme cylinders 01; 09 with one of their setup speeds RSZ; RFZ, for example with the speed TFFZ; TFSZ for dry driving, d. H. Decolorization of the forme cylinder 01; 09th
- one to nine is the formation of the ink roller 04 as anilox roller 04, which, for. B. is 10 - 20% smaller than the interacting forme cylinder 01; 09 double scope.
- the anilox roller 04 has z. B. a circumference of about 0.96 m and the forme cylinder 01; 09 has a circumference of approx. 1.2 m.
- At least the cylinders 01; each rotating differently in the exemplary embodiments, in particular rotating at different speeds; 09 are driven by their own drive motor.
- all cylinders 01; 09 of the printing units described individually by their own drive motor without drive coupling to another cylinder 01; 09 or inking unit.
- the drive motors drive the respective cylinder 01; 09 or the inking unit both in set-up mode and during production.
- position-controlled and / or speed-controlled electric motors is particularly advantageous. This also applies to the drives of the rollers 04, which can either have their own drive motor, or the inking unit containing the roller 04 has one of the cylinders 01; 09 independent drive motor.
- Zero speed NW roller is at a standstill, zero speed, zero speed
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Rotary Presses (AREA)
Abstract
Description
Claims
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP03018189A EP1361057A2 (de) | 2000-09-20 | 2001-09-17 | Druckeinheiten |
| EP03018196A EP1361050A2 (de) | 2000-09-20 | 2001-09-17 | Druckeinheit |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10046374 | 2000-09-20 | ||
| DE10046371 | 2000-09-20 | ||
| DE2000146371 DE10046371A1 (de) | 2000-09-20 | 2000-09-20 | Druckeinheit |
| DE2000146374 DE10046374B4 (de) | 2000-09-20 | 2000-09-20 | Verfahren zum Betreiben einer Druckeinheit |
| PCT/DE2001/003562 WO2002024458A1 (de) | 2000-09-20 | 2001-09-17 | Druckeinheit |
Related Child Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03018196A Division EP1361050A2 (de) | 2000-09-20 | 2001-09-17 | Druckeinheit |
| EP03018196A Division-Into EP1361050A2 (de) | 2000-09-20 | 2001-09-17 | Druckeinheit |
| EP03018189A Division EP1361057A2 (de) | 2000-09-20 | 2001-09-17 | Druckeinheiten |
| EP03018189A Division-Into EP1361057A2 (de) | 2000-09-20 | 2001-09-17 | Druckeinheiten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1318914A1 true EP1318914A1 (de) | 2003-06-18 |
| EP1318914B1 EP1318914B1 (de) | 2012-08-15 |
Family
ID=26007108
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP01982107A Expired - Lifetime EP1318914B1 (de) | 2000-09-20 | 2001-09-17 | Verfahren zum Betreiben einer Druckeinheit |
| EP03018189A Withdrawn EP1361057A2 (de) | 2000-09-20 | 2001-09-17 | Druckeinheiten |
| EP03018196A Withdrawn EP1361050A2 (de) | 2000-09-20 | 2001-09-17 | Druckeinheit |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03018189A Withdrawn EP1361057A2 (de) | 2000-09-20 | 2001-09-17 | Druckeinheiten |
| EP03018196A Withdrawn EP1361050A2 (de) | 2000-09-20 | 2001-09-17 | Druckeinheit |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6736060B2 (de) |
| EP (3) | EP1318914B1 (de) |
| AU (1) | AU2002213798A1 (de) |
| WO (1) | WO2002024458A1 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE319706T1 (de) * | 2000-09-19 | 2006-03-15 | Centre Nat Rech Scient | Pyridinon und pyridinethion-derivate mit hiv- hemmenden eigenschaften |
| EP1361047B1 (de) * | 2000-09-20 | 2012-08-01 | Koenig & Bauer Aktiengesellschaft | Verfahren zum Betreiben einer Druckeinheit. |
| DE10329427B4 (de) * | 2003-07-01 | 2007-02-15 | Koenig & Bauer Ag | Verfahren zum Betrieb eines Farbwerks |
| DE102008025493B4 (de) * | 2008-05-28 | 2011-03-10 | WINKLER+DüNNEBIER AG | Verfahren zum Überführen einer Briefhüllenherstellungsmaschine von einem Einrichtbetrieb in einen normalen Produktionsbetrieb |
| DE102010022365B4 (de) * | 2009-06-26 | 2024-08-14 | Heidelberger Druckmaschinen Ag | Erhaltung des Farbprofils im Farbwerk bei Druckunterbrechungen |
| DE102009029058A1 (de) * | 2009-09-01 | 2011-03-03 | Manroland Ag | Verfahren zum Voreinfärben mindestens eines Offset-Druckwerks einer Rollendruckmaschine |
| US9199446B2 (en) * | 2010-06-25 | 2015-12-01 | Global Web Finishing, Llc | Coating apparatus and method |
| CN106240140B (zh) * | 2016-07-28 | 2018-06-19 | 广东汕樟轻工机械股份有限公司 | 卫星式八色柔版印刷机组 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2340300C3 (de) * | 1973-08-09 | 1979-09-13 | Roland Offsetmaschinenfabrik Faber & Schleicher Ag, 6050 Offenbach | Farbkastenwalze für ein Heberfarbwerk an Druckmaschinen |
| FR2407074B1 (fr) * | 1977-10-27 | 1985-11-22 | Ricoh Kk | Dispositif de commande automatique d'une machine d'impression offset |
| DE3136703C1 (de) * | 1981-09-16 | 1982-11-04 | M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach | Einrichtungen an Druckmaschinen mit Registerverstelleinrichtungen |
| DE3313219C2 (de) | 1983-04-13 | 1985-04-18 | Metronic Gerätebau GmbH & Co, 8702 Veitshöchheim | Druckeinheit für eine Rotationsdruckmaschine |
| IT1204804B (it) | 1986-02-17 | 1989-03-10 | Cerutti Spa Off Mec | Unita' di stampa supplementare del tipo flessografiche |
| US5158017A (en) * | 1990-09-11 | 1992-10-27 | Sun Graphic Technologies, Inc. | Press dampening system |
| EP0498012A1 (de) | 1991-02-07 | 1992-08-12 | FISCHER & KRECKE GMBH & CO. KG | Flexodruckmaschine mit Wechselspur-Hilfszahnrad |
| GB2281534B (en) | 1993-09-07 | 1996-09-25 | Scm Container Mach Ltd | A drive system |
| DE4430693B4 (de) * | 1994-08-30 | 2005-12-22 | Man Roland Druckmaschinen Ag | Antriebe für eine Rollenrotations-Offsetdruckmaschine |
| US6644184B1 (en) * | 1995-02-09 | 2003-11-11 | Man Roland Druckmaschinen Ag | Offset printing machine |
| DE19603663A1 (de) | 1996-02-02 | 1997-08-07 | Roland Man Druckmasch | Druckwerk für den fliegenden Druckplattenwechsel |
| DE19611048A1 (de) * | 1996-03-20 | 1997-09-25 | Windmoeller & Hoelscher | Druckmaschine, vorzugsweise Flexodruckmaschine |
| DE19640649A1 (de) * | 1996-10-02 | 1998-04-16 | Roland Man Druckmasch | Antrieb für eine Bogendruckmaschine |
| DE19723043C2 (de) | 1997-06-02 | 2002-08-01 | Wifag Maschf | Verfahren und Vorrichtung zur Regelung eines Umfangregisters von auf eine Bahn druckenden Zylindern einer Rollenrotationsdruckmaschine |
| EP1009635B1 (de) * | 1997-06-03 | 2001-12-12 | Kba-Planeta Ag | Verfahren und einrichtung zum antrieb einer druckmaschine mit einer integrierten bebilderungseinrichtung |
| DE19822893A1 (de) | 1997-06-03 | 1999-11-25 | Koenig & Bauer Ag | Verfahren und Einrichtung zum Antrieb einer Druckmaschine |
| DE19732330C2 (de) * | 1997-07-28 | 2001-04-19 | Koenig & Bauer Ag | Antrieb für eine Druckeinheit |
| US5983794A (en) * | 1998-09-15 | 1999-11-16 | Heidelberger Druckmashinen Ag | Imprinter printing unit for a web rotary printing press |
-
2001
- 2001-09-17 EP EP01982107A patent/EP1318914B1/de not_active Expired - Lifetime
- 2001-09-17 US US10/380,175 patent/US6736060B2/en not_active Expired - Fee Related
- 2001-09-17 EP EP03018189A patent/EP1361057A2/de not_active Withdrawn
- 2001-09-17 WO PCT/DE2001/003562 patent/WO2002024458A1/de not_active Ceased
- 2001-09-17 AU AU2002213798A patent/AU2002213798A1/en not_active Abandoned
- 2001-09-17 EP EP03018196A patent/EP1361050A2/de not_active Withdrawn
Non-Patent Citations (1)
| Title |
|---|
| See references of WO0224458A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2002024458B1 (de) | 2002-07-18 |
| AU2002213798A1 (en) | 2002-04-02 |
| EP1361050A2 (de) | 2003-11-12 |
| US20040050275A1 (en) | 2004-03-18 |
| US6736060B2 (en) | 2004-05-18 |
| WO2002024458A1 (de) | 2002-03-28 |
| EP1361057A2 (de) | 2003-11-12 |
| EP1318914B1 (de) | 2012-08-15 |
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